201.143.181.0/24

AS8151 · UNINET

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Summary

Country	Mexico
Domain	telnor.com
ASN	AS8151
Parent Range	201.143.128.0/18
Registry	LACNIC
ID	TEN6

WHOIS Details

inetnum:     201.143.181/24
status:      reassigned
owner:       Transmision de Datos TELNOR
ownerid:     MX-TDTE-LACNIC
responsible: Maria del Carmen Sotelo Salazar
address:     Calle Pio Pico, 1525, Zona Centro
address:     22000 - Tijuana - BC
country:     MX
phone:       +52 664 6332215 []
owner-c:     TEN6
tech-c:      TEN6
abuse-c:     TEN6
inetrev:     201.143.181/24
nserver:     NSA-BCN-ARBOL-1.UNINET.NET.MX  
nsstat:      20211216 AA
nslastaa:    20211216
nserver:     NSA-BCN-PIOPICO-1.UNINET.NET.MX  
nsstat:      20211216 AA
nslastaa:    20211216
nserver:     NSGDL1.UNINET.NET.MX  
nsstat:      20211216 AA
nslastaa:    20211216
nserver:     NSGDL2.UNINET.NET.MX  
nsstat:      20211216 AA
nslastaa:    20211216
created:     20130424
changed:     20130424
inetnum-up:  201.143.128/18

nic-hdl:     TEN6
person:      Telefonos del Noroeste
e-mail:      jugon@TELNOR.COM
address:     Calle Pio Pico, 1525, Zona Centro
address:     22000 - Tijuana - BC
country:     MX
phone:       +52  6646332229 []
created:     20060922
changed:     20181130

Overlapping Ranges

BGP prefixes that contain 201.143.181.0/24

Range	ASN	Company	Num of IPs
201.143.128.0/18	AS8151	Telefonos del Noroeste, S.A. de C.V.	16,384

Nearby Ranges

BGP prefixes that overlap with 201.143.0.0/16

Range	ASN	Company	Num of IPs
201.143.128.0/18	AS8151	Telefonos del Noroeste, S.A. de C.V.	16,384
201.143.18.0/24	AS8151	Transmision de Datos TELNOR	256
201.143.182.0/24	AS8151	Transmision de Datos TELNOR	256
201.143.32.0/24	AS8151	Transmision de Datos TELNOR	256

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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Useful for Cybersecurity

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Pingable IPs

80 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address	ASN	Details
201.143.181.65	AS8151 UNINET	`3.92ms` from Los Angeles, US

Other Pingable IPs

Below is a random selection of 25 IPs that replied to an ICMP ping during our most recent internet scan.

IP Address	ASN	Details
70.229.217.8	AS7018 AT&T Enterprises, LLC	`13.60ms` from Atlanta, US
217.89.155.168	AS3320 Deutsche Telekom AG	`0.85ms` from Berlin, DE
3.148.107.56	AS16509 Amazon.com, Inc.	`0.13ms` from Columbus, US
86.157.73.8	AS2856 British Telecommunications PLC	`2.50ms` from London, GB
168.221.244.216	AS20214 Comcast Cable Communications, LLC	`1.89ms` from Miami, US
34.148.249.8	AS396982 Google LLC	`0.14ms` from Moncks Corner, US
37.110.48.184	AS42610 PJSC Rostelecom	`1.09ms` from Moscow, RU
220.110.202.232	AS4713 NTT Communications Corporation	`3.66ms` from Osaka, JP
140.188.146.40	AS54600 PEG TECH INC	`0.64ms` from San Jose, US
76.149.20.24	AS7922 Comcast Cable Communications, LLC	`11.06ms` from San Jose, US
189.85.15.200	AS28176 Quick Soft tecnologia da Informacao S.A	`1.27ms` from Sao Paulo, BR
67.171.32.104	AS7922 Comcast Cable Communications, LLC	`4.25ms` from Seattle, US
86.88.119.216	AS1136 KPN B.V.	`2.42ms` from Amsterdam, NL
4.157.79.184	AS8075 Microsoft Corporation	`0.42ms` from Ashburn, US
75.219.18.232	AS6167 Verizon Business	`16.34ms` from Chicago, US
97.157.75.120	AS6167 Verizon Business	`12.91ms` from Chicago, US
58.18.79.24	AS4837 CHINA UNICOM China169 Backbone	`9.80ms` from Hohhot, CN
178.87.204.120	AS25019 Saudi Telecom Company JSC	`5.84ms` from Jeddah, SA
5.69.157.168	AS5607 Sky UK Limited	`13.35ms` from London, GB
103.171.189.136	AS139543 MAHABAL NET SERVICE PROVIDER PRIVATE LIMITED	`15.91ms` from Mumbai, IN
24.239.125.136	AS27364 Armstrong	`1.75ms` from Pittsburgh, US
34.206.49.120	AS14618 Amazon.com, Inc.	`0.20ms` from Reston, US
52.54.133.200	AS14618 Amazon.com, Inc.	`0.24ms` from Reston, US
119.205.175.40	AS4766 Korea Telecom	`2.40ms` from Seoul, KR
58.37.97.232	AS4812 China Telecom (Group)	`5.21ms` from Shanghai, CN

Traceroute

Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.

traceroute -a -n -q1 -f4 201.143.181.54

traceroute to 201.143.181.54 (201.143.181.54): 64 hops max, 52 byte packets

4 [AS3356] 4.7.26.58 0.658 ms

5 *

6 [AS8151] 201.143.181.54 5.943 ms

Measurement taken from

IPinfo ProbeNet in Los Angeles, US

On October 17th 2025

What are IP address ranges?

IP address ranges, or netblocks, are groups of related IP addresses. They are usually represented as a base IP address, followed by a slash, and then a netmask which represents how many IP addresses are contained within the netblock. This format is known as CIDR. You'll also sometimes see netblocks given as a start ip address, and an end ip address, or an ip address range.

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